#ifndef _MFnSpotLight
#define _MFnSpotLight
//-
// ==========================================================================
// Copyright (C) 1995 - 2006 Autodesk, Inc., and/or its licensors.  All
// rights reserved.
//
// The coded instructions, statements, computer programs, and/or related
// material (collectively the "Data") in these files contain unpublished
// information proprietary to Autodesk, Inc. ("Autodesk") and/or its
// licensors,  which is protected by U.S. and Canadian federal copyright law
// and by international treaties.
//
// The Data may not be disclosed or distributed to third parties or be
// copied or duplicated, in whole or in part, without the prior written
// consent of Autodesk.
//
// The copyright notices in the Software and this entire statement,
// including the above license grant, this restriction and the following
// disclaimer, must be included in all copies of the Software, in whole
// or in part, and all derivative works of the Software, unless such copies
// or derivative works are solely in the form of machine-executable object
// code generated by a source language processor.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND.
// AUTODESK DOES NOT MAKE AND HEREBY DISCLAIMS ANY EXPRESS OR IMPLIED
// WARRANTIES INCLUDING, BUT NOT LIMITED TO, THE WARRANTIES OF
// NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE,
// OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. IN NO
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// ==========================================================================
//+
//
// CLASS:    MFnSpotLight
//
// ****************************************************************************

#if defined __cplusplus

// ****************************************************************************
// INCLUDED HEADER FILES


#include <maya/MFnDagNode.h>
#include <maya/MObject.h>
#include <maya/MStatus.h>
#include <maya/MFnNonExtendedLight.h>

// ****************************************************************************
// DECLARATIONS

class MFltMatrix;

// ****************************************************************************
// CLASS DECLARATION (MFnSpotLight)

//! \ingroup OpenMaya MFn
//! \brief Manage Spot Light dependency Nodes. 
/*!
 MFnSpotLight facilitates creation and manipulation of dependency graph nodes
 representing spotlights.
*/
class OPENMAYA_EXPORT MFnSpotLight : public MFnNonExtendedLight
{
	declareDagMFn(MFnSpotLight,MFnNonExtendedLight);
public:
	//! Available doors for barnDoor-related methods.
	enum MBarnDoor { kLeft,		//!< \nop
					 kRight,	//!< \nop
					 kTop,		//!< \nop
					 kBottom	//!< \nop
	};
	//! Decay regions.
	enum MDecayRegion { kFirst,		//!< \nop
						kSecond,	//!< \nop
						kThird		//!< \nop
	};
	MObject     create( bool UIvisible = true, MStatus * ReturnStatus = NULL );
	MObject     create( const MObject& parent, bool UIvisible = true,
				  bool wantTransform = false, MStatus * ReturnStatus = NULL );
	double      coneAngle( MStatus * ReturnStatus = NULL ) const;
    MStatus     setConeAngle( const double& coneAngle );
	double      penumbraAngle( MStatus * ReturnStatus = NULL ) const;
	MStatus     setPenumbraAngle( const double& penumbraAngle );
	double      dropOff( MStatus * ReturnStatus = NULL ) const;
	MStatus     setDropOff( const double& dropOff );
	bool        barnDoors( MStatus * ReturnStatus = NULL ) const;
	MStatus     setBarnDoors( const bool& barnDoors );
	double      barnDoorAngle( MBarnDoor which_door,
						MStatus * ReturnStatus = NULL ) const;
	MStatus     setBarnDoorAngle( MBarnDoor which_door,
						const double& barn_door_angle );
	bool        useDecayRegions( MStatus * ReturnStatus = NULL ) const;
	MStatus     setUseDecayRegions( const bool& use_decay_regions );
	float       startDistance( MDecayRegion which_region,
						MStatus * ReturnStatus = NULL ) const;
	MStatus     setStartDistance( MDecayRegion which_region,
						const float& start_distance );
	float       endDistance( MDecayRegion which_region,
						MStatus * ReturnStatus = NULL ) const;
	MStatus     setEndDistance( MDecayRegion which_region,
						const float& end_distance );

BEGIN_NO_SCRIPT_SUPPORT:

 	declareDagMFnConstConstructor( MFnSpotLight,MFnNonExtendedLight );

	//! NO SCRIPT SUPPORT
	MObject     create( const MObject& parent, bool UIvisible = true,
						MStatus * ReturnStatus = NULL );

END_NO_SCRIPT_SUPPORT:

protected:
// No protected members

private:
// No private members
};

#endif /* __cplusplus */
#endif /* _MFnSpotLight */

